These larger ions take up more room and are pressed together when the glass cools, producing a layer of compressive stress on the surface of the glass.
这些钾离子占据更大的空间，当玻璃冷却下来的时候，钾离子便挤压在一起，从而在玻璃表面生产一层压应力层。
The residual compressive stress is beneficial to fatigue strength.
表层残余压力对工件的疲劳强度起着有益的作用。
This compressive stress is derived from the lattice and thermal mismatch.
压应力主要来源于晶格失配和热失配。
Checking the axial compressive stress of the skirt, deduces that it is stable.
对裙座所受轴向压应力进行校核，可知裙座满足稳定性条件。
When compressive stress reaches zero, a critical value of the post-peak Poisson's ratio is achieved.
当压缩应力降至零时，峰后泊松比达到临界值。
The residual compressive stress and retained austenite were analyzed quantitatively by XRay Diffraction.
用X射线衍射法对表层残留奥氏体和残余应力作了定量分析。
The maximum principal axes of the compressive stress in the five tectonic movements are nearly horizontal.
五次构造运动的最大主压应力均呈近水平方向。
The stress field analysis showed that the cleavages formed under horizontal, S-N trending compressive stress.
应力场的分析表明，劈理构造由近南北向的地壳水平挤压应力作用形成。
The films have advantages of slightly compressive stress, very low pin-hole density and superior step coverage.
这种薄膜具有很小的压应力，很低的针孔密度，良好的台阶覆盖性等优点。
Stress concentration caused by chamber's excavation engenders tensile and compressive stress to surrounding rock.
洞室开挖会使围岩周边产生应力集中，产生拉应力与压应力。
The existence of the compressive stress in the surface layer is the main reason for the strengthening of ceramics.
表层压应力的存在是瓷体增强的一个主要原因。
It is also found that the value of tensile strength and surface residual compressive stress is linear correlation.
抗拉强度与表面残余压应力线性相关。
It is pointed out that the principal compressive stress direction of tectonic stress field in the area is nearly s - n.
指出，该区构造应力场的主压应力方向为近南北向。
The penetration process is similar to Vickers hardness test, it is triaxial compressive stress condition in the target.
侵彻时的应力状态与压入法测硬度相似，靶内应力状态为三向压应力。
Without the patch, a tensile or compressive stress parallel to the crack would have no effect on the SIF at the crack tip.
没有补片时，平行于裂纹方向的拉压应力对裂纹尖端的应力强度因子没有影响。
Moreover, this paper analyses the shear strain and compressive stress and loading frequency dependence of the damping ratio.
另外，对叠层橡胶支座的阻尼比随剪应变、压应力及荷载频率的变化情况进行了分析。
An applied tensile or compressive stress resolved into a shear component along a specific plane and direction within that plane.
一个实际拉或压应力沿某一特定平面和在该平面特定方向上分解得到的切应力分量。
Without the patch, a tensile or compressive stress parallel to the crack has no effect on the SIF at the crack tip. While with a…
没有补片时，平行于裂纹方向的拉压应力对裂纹尖端的应力强度因子没有影响。
The distribution of radial stress is the same as that of oil film pressure, which means compressive stress at the pressure region.
径向应力的分布与油膜压力的分布相同，压应力存在于油膜压力区域。
It is found that in lined ceramic the radial cracks is caused by compressive stress field and net cracks caused by heat stress field.
研究表明，内衬陶瓷层中主要分布着由压应力场所造成的径向裂纹和因热应力场所引起的网状裂纹；
The study result shows that the Hall coefficient (absolute value) of n-Si samples will decrease with the increase of compressive stress.
研究结果表明，样品的霍尔系数绝对值随着作用于样品压缩应力的增加而减少。
High compressive stress was observed near the inlet of pin tract in both groups, but even higher one under the active loading condition.
两种载荷方式钉孔处存在较高的压应力，但主动载荷时应力更高。
This kind of nanostructured surface layer with compressive stress could significantly increase the fatigue strength of butt welded joint.
这种压应力纳米强化层可以明显地提高对接接头的疲劳性能。
Objective: To study the effects of elastic modulus change of dental implants on the compressive stress in the surface of the jaw of dogs.
目的：通过在体电阻应变测量法探讨种植体弹性模量的变化对颌骨表面压应变值的影响。
It was shown that the quantity of particle breakage increased with the increase of compressive stress and was related to the particle size.
结果表明：颗粒破碎量随着压力的增加而增加，并与粒径大小有关。
The compressive stress can be increased in the case of continuous rolling with vertical edging rolls at the exit of last horizontal rollers.
在连轧最后的水平辊出口带立辊轧制可使此压应力增加。
Meantime, the compressive stress in inner surface of hollow roller by nitrocarburizing is available for improvement of bend fatigue property.
同时，共渗在空心滚子内表面造成的压应力对改善弯曲疲劳性能有利。
It is possible for linear, upwards concave or upwards convex relations between the post-peak Poisson's ratio and the flow compressive stress.
峰后泊松比与轴向压应力之间的关系可能是一条直线，也可能是上凸的，或上凹的。
It is possible for linear, upwards concave or upwards convex relations between the post-peak Poisson's ratio and the flow compressive stress.
峰后泊松比与轴向压应力之间的关系可能是一条直线，也可能是上凸的，或上凹的。
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